Sirdar Snuggly Chunky Pop It On Sweater 2635 Knitting Pattern PDF. To fit sizes: 1 Year, 2 Years, 3 Years, 4 Years. Show off your skills with the Pop It On Sweater knitting pattern with its fully fashioned neckline and funky chunky double ribs. Add extra colour with fun mix-and-match sleeves, then Swiss darn some lettering for an extra POP! Yarn: Snuggly Chunky, 100g balls Shade A - 508 Pumpkin Shade B - 446 Rice Pud Shade C - 511 Angel Shade D - 528 Custard Shade E - 326 Denim Blue You will also need: 1 pair of 6.50mm (UK3 - USA10.5) Knitting Needles 1 pair of 5.50mm (UK5 - USA9) Knitting Needles Stitch Holders Average number of balls required when you use the specified Sirdar yarn. If you are using an alternative yarn, please check the meterage as the number of balls needed may vary. Shop the complete Sirdar pattern collection now, FREE Delivery Options are also available. Download yours today.